testing default values

Author: vomba

.github/workflows/buid-vm-image-manual.yml

@@ -9,12 +9,12 @@ on:
         description: k8s version
         required: true
         type: string
-        default: "1.33"
+        default: '1.33'
       tag:
         description: ck8s capi version
         required: true
         type: string
-        default: "0.8"
+        default: '0.8'
 
 # env:
 #   version: ${{ inputs.version }}-*